23655008

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{563}}^1$

素因数の和:687

約数の個数: 48

約数和(自身を含む): 50739696

約数和(自身を除く): 27084688

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 101, 104, 202, 208, 404, 416, 563, 808, 1126, 1313, 1616, 2252, 2626, 3232, 4504, 5252, 7319, 9008, 10504, 14638, 18016, 21008, 29276, 42016, 56863, 58552, 113726, 117104, 227452, 234208, 454904, 739219, 909808, 1478438, 1819616, 2956876, 5913752, 11827504, 23655008]

約数ペア:

[(1, 23655008), (2, 11827504), (4, 5913752), (8, 2956876), (13, 1819616), (16, 1478438), (26, 909808), (32, 739219), (52, 454904), (101, 234208), (104, 227452), (202, 117104), (208, 113726), (404, 58552), (416, 56863), (563, 42016), (808, 29276), (1126, 21008), (1313, 18016), (1616, 14638), (2252, 10504), (2626, 9008), (3232, 7319), (4504, 5252)]